System & Network Admin

As you may know, GNOME 42 adopted Microsoft RDP protocol for its built-in remote desktop feature. Ubuntu 22.04 Beta previously excluded it because of the bug due to mixed Gnome-control-center and G…

This is an updated clone of the Recoll WEB UI from koniu@GitHub. Access your Recoll index from a browser.

Searching for files is relatively easy when you are using a GUI. But in certain environments like GUI-less servers, you need to search for files using the command line. There is a powerful command in Linux that helps you search for files and folders called find. In this article,

When you're using a search engine to find the closest coffee shop, you're probably not thinking about the technology behind it all. But later, you might wonder how did that search engine do that? How did it sort through the entire internet so quickly and choose the result you saw

Linux offers six different ways to search, and each has its merits. We’ll demonstrate how to use find, locate, which, whereis, whatis, and apropos. Each excels at different tasks; here’s how to choose the right tool for the job.

Learn how to perform some common text searching in Linux using the grep command-line utility

In this tutorial, we'll look at some specialized commands that can be used to search for strings in PDF files.

How could I search the contents of PDF files in a directory/subdirectory? I am looking for some command line tools. It seems that grep can't search PDF files.

Here's how to use open source tools to run your next virtual event.

Pinggy is the simplest way to bring your localhost projects online. It the the fastest way to create secure tunnels to localhost with a public url.

Pi-Hole is a lightweight DNS sinkhole that can block internet ads and malicious domains. Learn how to install and use it in Linux.

If you are new to Linux or have used it for a few months, then you must have heard or read statements such as “In Linux, everything is a File”.

Is there a way to search PDF files using grep, without converting to text first in Ubuntu?

Smallest full text search engine (lucene replacement) built from scratch using inverted MGRB bitmap index, highly compact storage, operating in database and document modes

SearXNG is a powerful meta-search engine that you can self-host on your machine. Learn how to create an instance of SearXNG in Linux.

Learn about step-ca and where to begin

Learn about step-ca

Need to use the command line in Unix but don’t know where to start? Read this Unix commands cheat sheet and pick up the commands you need without delay.

The set of plugins streamlines and automates workflows and provisioning of developer resources for internal developer platforms.

Discover how to use GNU Privacy Guard (GPG) to communicate with security triage teams as a security researcher.

It’s the best way to increase efficiency and improve processes, even when dealing with the complexity of Kubernetes and other cloud-first technology.

A place for me to post and share small, self-contained code snippets.

The way many of us recharge our phones - including leaving it on charge overnight or plugged in while we work - can actually damage the battery, permanently diminishing the battery.

Autojump is a tool that offers a faster way to navigate the Linux file system by keeping the database of directories that the user visits frequently.

What you can do with a private Certificate Authority Software Development, API development, Indutrial IOT

Gogo is an impressive way to bookmark directories inside your shell. It allows you to create shortcuts to long and complicated paths in Linux.

DeOldify is a modern way to colorize black and white images. This review is part of our Machine Learning in Linux series.